Individual Calculations December 2019
 Lucena, Lincoln  Total change: 52.40  Rating chartPersonal card
 World Senior Chess Championship 2019 - Open 65 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 2192 2112 7.00 11 2.62 20 52.40 
  Birkestrand, Odd 1771 NOR1.0010.12202.40 
  Sveshnikov, Evgeny g2485 RUS0.001-0.1020-2.00 
  Zachariassen, John 1931 DEN1.0010.26205.20 
  James, Kevin 1953 IRL1.0010.29205.80 
  Karason, Askell O m2271 ISL0.5010.21204.20 
  Afek, Yochanan m2257 ISR1.0010.692013.80 
  Mochalov, Evgeny V m2374 BLR0.5010.32206.40 
  Povah, Nigel E m2314 ENG0.001-0.2420-4.80 
  Jurek, Josef m2250 CZE0.5010.19203.80 
  Kertesz, Alfred m2226 GER1.0010.662013.20 
  Caturla, Cesar f2276 PHI0.5010.22204.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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